The invention discloses a system and method for detecting the connection state of a trailer. The system comprises a vehicle body domain control module, a whole vehicle starting unit, an ABS control module, an instrument display unit, a light controller, a current detection unit, a trailer brake lamp unit and a trailer steering lamp unit. The whole vehicle starting unit, the ABS control module, the instrument display unit, the lamplight controller and the current detection unit are all electrically connected with the vehicle body domain control module, a PIN of the trailer brake lamp unit is electrically connected with the current detection unit, and a PIN of the trailer steering lamp unit is electrically connected with the current detection unit; the system and the method for detecting the connection state of the trailer have the beneficial technical effects that the system and the method for detecting the connection state of the trailer are provided, the detection accuracy is relatively high, and the complexity of an electronic framework and the corresponding material cost can be reduced.

    本发明公开了一种用于检测挂车连接状态的系统及方法,所述系统包括:车身域控制模块、整车启动单元、ABS控制模块、仪表显示单元、灯光控制器、电流检测单元、挂车制动灯单元和挂车转向灯单元;整车启动单元、ABS控制模块、仪表显示单元、灯光控制器和电流检测单元均与车身域控制模块电气连接,挂车制动灯单元的PIN脚与电流检测单元电气连接,挂车转向灯单元的PIN脚与电流检测单元电气连接;本发明的有益技术效果是:提出了一种用于检测挂车连接状态的系统及方法,该方案检测准确性较高,且可以降低电子架构的复杂度以及相应的物料成本。


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    Title :

    System and method for detecting trailer connection status


    Additional title:

    用于检测挂车连接状态的系统及方法


    Contributors:
    LIU QUANGANG (author) / WANG XIN (author) / SHI ZHEHAN (author) / ZHANG JUNJIE (author) / LIU WEN DAR (author) / ZHAO HONGCHAO (author)

    Publication date :

    2024-01-12


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR



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